Harrell HVAC

05/29/2026

05/28/2026

It’s nice when an air handler is installed in a way that actually allows access to the panels. Whether it’s preventative maintenance, service, or swapping out a coil, the little things make a big difference.

05/27/2026

Swapped out this 20 year old carrier with an American Standard heat pump today!

05/21/2026

Rooftop American Standard.

05/10/2026

PSA:

Recently repaired a leaking evaporator coil after 3-4 other companies had already looked at it and couldn’t find the leak. Leak searches can take time, patience, and the right methods. Some are genuinely difficult to locate.

What bothered me more was the misinformation the homeowner was told.

One company said it was illegal to add refrigerant to a leaking residential system. Another said you can only add up to 2 lbs. Neither statement is true.

One company also charged the homeowner for a leak search despite never actually finding the leak. At Harrell HVAC, if we charge for a leak search and cannot locate the leak, we are not going to charge you for a completed leak search. The entire purpose of the service is to find the leak.

Here’s the actual EPA guidance in simple terms:

• Technicians can legally add refrigerant to many leaking residential systems under 50 lbs refrigerant charge.
• EPA-certified recovery and handling practices still must be followed.
• Leak rate regulations primarily apply to appliances containing 50+ lbs of refrigerant.

For larger systems:

• Comfort cooling equipment containing 50+ lbs of refrigerant that exceeds a 10% annual leak rate generally must be repaired within 30 days or retired/retrofitted.

HVAC systems are sealed systems. Refrigerant does not get “used up.”

If a system is low, it’s usually because:

1. There is a leak
2. The system was never charged correctly
3. Small losses occurred over time during service if proper low-loss practices weren’t followed

There’s enough misinformation in this industry already. Homeowners deserve accurate information so they can make informed decisions.

05/09/2026

We’re hiring! 🔧🔥

Harrell HVAC is looking for motivated people who want to grow with us. Whether you have little to no experience and want to learn the trade, or you’re experienced and ready to hit the ground running, we’d love to talk with you.

We’re looking for team members interested in:• Service calls• Installations• Quoting/sales• Learning the HVAC trade and building a career

What we offer:✔ Company vehicle✔ $16-$25/hr depending on experience✔ Commission opportunities✔ A team environment where hard work matters

If you’re dependable, willing to learn, and want to be part of a growing company, send us a message or give us a call at (864) 993-4790.

04/30/2026

Another Ameristar Package Heat Pump installation today.

04/30/2026

Appreciate the recognition from Trailblaze Construction.

Heather Kirk, based in Greenville and originally from Greenwood, is a contractor who has built a strong team with a reputation for quality work and attention to detail.

She also gives us the opportunity to offer and manage projects like gutters and blown-in insulation directly. If you’re in Greenwood and need work done, give us a call—we’ll handle it from start to finish.

At Trailblaze Construction, we’re big on the people we choose to work with.

Harrell HVAC has been one of those teams that consistently shows up and does things the right way. They take the time to walk homeowners through what’s going on, answer questions, and make sure everyone feels comfortable with the process.

Having a licensed contractor onsite and involved makes a difference, and it shows in the details. On top of that, their team is always professional, kind, and easy to work with — which goes a long way on any job.

We’re proud to have Harrell HVAC as a Trailblaze Approved Trade Partner!

04/29/2026

Level up

04/15/2026

Another one with Trailblaze Construction

We’ve had the chance to work together on a lot of projects, and it’s always the same story… clean work, attention to detail, and no shortcuts. The kind of builds you don’t have to second guess.

Proud to be a part of the team and to put our name alongside theirs on jobs like this. Looking forward to many more.